condition	mean	min	max
4 h after light	0.22394000000000003	0.150736	0.297144
8 h after light	0.1480205	0.143332	0.152709
12 h after light	0.1886721	0.0989612	0.278383
4 h after dark	0.04609983333333333	0.0	0.0990043
8 h after dark	0.10484099999999999	0.04662	0.163153
12 h after dark	0.1509673	0.0479589	0.242209